NORWAY · WELLBORES · NPDID 120
7120/8-1
Exploration · Wildcat · P&A · Gas/condensate · Den norske stats oljeselskap a.s · Snøhvit · PL 064
What was run in 7120/8-1 and how the hole was built: the logs with their intervals, the casing strings with leak-off tests, and the mud at depth.
Logs you can open: composite and completion logs on file
- Composite logpdf · 441 KB
- WDSS completion logpdf · 216 KB
- Completion logpdf · 1.7 MB
The table below says which logs were run and over what interval. The curves themselves are held in Diskos, Norway's national data repository; its public portal lists what has been released for a wellbore and can be ordered for an administrative fee. Diskos public portal →
Logs
| Log | Top, m | Base, m | Composite log for the well |
|---|---|---|---|
| ISF SONIC GR SPISF induction spherically focused log · SONIC sonic · GR gamma ray · SP spontaneous potential | 270 | 747 | On file: open → |
| CBLCBL cement bond log | 500 | 1,807 | On file: open → |
| VELOCITYVELOCITY velocity (check-shot) survey | 550 | 2,600 | On file: open → |
| FDC CNL GR CALFDC compensated formation density · CNL compensated neutron log · GR gamma ray · CAL caliper | 734 | 2,610 | On file: open → |
| HDT GEODIPHDT high-resolution dipmeter | 734 | 2,607 | On file: open → |
| ISF SONIC GR SP MSFLISF induction spherically focused log · SONIC sonic · GR gamma ray · SP spontaneous potential · MSFL micro-spherically focused log | 734 | 2,610 | On file: open → |
| CSTCST sidewall core sample taker | 770 | 1,815 | On file: open → |
| CBLCBL cement bond log | 1,450 | 2,530 | On file: open → |
| CSTCST sidewall core sample taker | 1,823 | 2,018 | On file: open → |
| CBLCBL cement bond log | 1,850 | 2,160 | On file: open → |
| CSTCST sidewall core sample taker | 2,018 | 2,129 | On file: open → |
| DLL MSFLDLL dual laterolog · MSFL micro-spherically focused log | 2,025 | 2,270 | On file: open → |
| RFTRFT repeat formation tester | 2,094 | 2,264 | On file: open → |
| CSTCST sidewall core sample taker | 2,132 | 2,608 | On file: open → |
| CSTCST sidewall core sample taker | 2,300 | 2,519 | On file: open → |
Casing and leak-off tests
| Casing | Diameter, in | Depth, m | Hole, in | Hole depth, m | LOT/FIT, g/cm³ | Test |
|---|---|---|---|---|---|---|
| Conductor | 30 | 357 | 36 | 359 | 0 | LOT |
| Surf.cond. | 20 | 735 | 26 | 750 | 1.49 | LOT |
| Interm. | 13 3/8 | 1,807 | 17 1/2 | 1,822 | 1.64 | LOT |
| Interm. | 9 5/8 | 2,593 | 12 1/4 | 2,610 | 0 | LOT |
Drilling mud
6 READINGS · BY DEPTH
| Depth, m | Weight, g/cm³ | Viscosity, mPa·s | Yield point, Pa | Type |
|---|---|---|---|---|
| 575 | 1.04 | 40 | 18 | spud mud |
| 1,086 | 1.25 | 40 | 14 | water based |
| 2,121 | 1.4 | 46 | 11 | water based |
| 2,181 | 1.45 | 48 | 11 | water based |
| 2,238 | 1.36 | 46 | 10 | water based |
| 2,610 | 1.3 | 50 | 12 | water based |
The words under each tool string are Petrora's reading of the standard codes in it; a code we do not recognize is left as filed. The composite log is one file for the whole well. The Directorate does not say which runs or depths it draws on, so the link is the same on every row.
About this data
Norwegian Offshore Directorate (Sodir) FactPages, mirrored nightly and used under the Norwegian Licence for Open Government Data (NLOD). Log names are the Directorate's tool strings as filed; the plain-word readings beside them are Petrora's, from common industry abbreviations. Depths are metres along the wellbore from the kelly bushing; diameters are inches, as filed.
Developers: this page as JSON is GET /v1/data/norway/wells/120, documented in the API reference.